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Invoice data generation method, system and computer equipment based on block chain technology

A data generation and blockchain technology, applied in the blockchain field, can solve problems such as low business processing efficiency and achieve the effect of improving efficiency

Active Publication Date: 2022-04-01
DONGGUAN MENGDA INDAL INVESTMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an efficient method, system, computer equipment and storage medium for generating invoice data based on blockchain technology in view of the low business efficiency of the current invoicing system

Method used

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  • Invoice data generation method, system and computer equipment based on block chain technology
  • Invoice data generation method, system and computer equipment based on block chain technology
  • Invoice data generation method, system and computer equipment based on block chain technology

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Embodiment Construction

[0059] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not used to limit the present application. Terms such as "first", "second", "third" and "fourth" are used in the present application to describe Describing various information is only used to distinguish information of the same type, and such information should not be limited to these terms.

[0060] The invoice data generation method based on block chain technology provided by this application can be applied to such as figure 1 shown in the application environment. The application environment includes terminals and multiple nodes in the blockchain of the billing system. The terminal can be multiple terminals, and the t...

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Abstract

This application relates to a method, system and computer equipment for generating invoice data based on block chain technology. When the invoice creation amount is greater than the current remaining amount, the request for evaluating the amount of invoicing is sent to the nodes in the block chain of the invoicing system, and the invoicing system The billing quota evaluation node processes the business data of the invoice issuer and the historical billing data based on the clustering algorithm and the interval relationship between the business data and the billing quota, obtains the updated value of the billing quota, and broadcasts the updated value of the billing quota to the blockchain of the billing system For each node, the invoice creation node receives the updated value of the billing quota. When the updated value of the billing quota is less than or equal to the invoice creation quota, the creation of the invoice is completed according to the invoice creation logic in the smart contract. The above process can realize the real-time evaluation of the billing amount of the invoice issuer and complete the billing. For various platforms with different needs, a unified billing amount estimation plan is provided to complete the billing, which improves the efficiency of invoice creation.

Description

technical field [0001] The present application relates to the field of blockchain technology, in particular to a method, system, computer equipment and storage medium for generating invoice data based on blockchain technology. Background technique [0002] Invoices refer to the business vouchers issued and received by all units and individuals in the purchase and sale of goods, provision or acceptance of services, and other business activities. They are the original basis for accounting and an important basis for law enforcement inspections by auditing agencies and taxation agencies. [0003] With the rapid development of society, the existing development mainly includes paper invoices and electronic invoices. Since paper invoices need to use specific paper and have poor security, electronic invoices are more and more popular with the public. The billing system of electronic invoices. The billing system is a system that connects to various e-commerce platforms and trading pl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q30/04
CPCG06Q30/04
Inventor 章志容李实彭添才
Owner DONGGUAN MENGDA INDAL INVESTMENT
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